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Heart|Lab Grown|IGI

1.58ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG819602139

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819602139

Diamond specifications and retailer prices

From HK$2,338 HKD
$298 USD
As of October 25, 2026
Save HK$8,036 HKD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,374 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819602139 or 819602139. Listed at 19 retailers as of October 25, 2026, with prices from HK$2,338 to HK$10,374, a HK$8,036 spread on the same certified stone. Reve Diamonds lists it at HK$10,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602139
Dimensions8.10 × 6.70 × 4.80 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm6.70 mm1.58 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602139
Side View
Table 64.0%Crown 35.9°Girdle: STK-THKPavilion 40°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: HK$9,023 HKD|Low: HK$1,828 HKD|High: HK$10,434 HKD|Avg: HK$5,909 HKD|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 10HK$1,883 HKD
Retailer 9HK$2,110 HKD
Retailer 5HK$2,338 HKD
Retailer 2HK$2,611 HKD
Retailer 16HK$2,741 HKD
Retailer 4HK$3,939 HKD
Retailer 19HK$3,953 HKD
Retailer 15HK$4,237 HKD
Retailer 8HK$4,331 HKD
Retailer 17HK$4,402 HKD
Retailer 18HK$5,446 HKD
Retailer 13HK$6,135 HKD
Retailer 12HK$7,484 HKD
Retailer 3HK$7,516 HKD
Retailer 7HK$7,923 HKD
Retailer 1HK$9,023 HKD
Retailer 14HK$9,454 HKD
Retailer 6HK$9,466 HKD
Retailer 11HK$9,603 HKD
Reve DiamondsHK$10,374 HKD

41 data points across 20 retailers

19 retailersHK$2,338 HKD to HK$10,374 HKD

Retailer 1
-
HK$1,883 HKD
$240 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$2,338 HKD
$298 USD
View
A
Retailer 3
-
HK$2,611 HKD
View
A
Retailer 4
-
HK$2,741 HKD
£275 GBP
View
B+
Retailer 5
-
HK$3,939 HKD
$502 USD
View
Retailer 6
-
HK$3,953 HKD
ZAR 8,140 ZAR
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$4,237 HKD
$540 USD
View
A
Retailer 8
-
HK$4,331 HKD
$552 USD
View
A
Retailer 9
-
HK$4,402 HKD
£442 GBP
View
Retailer 10
-
HK$5,446 HKD
A$1,068 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$6,135 HKD
$782 USD
View
B+
Retailer 12
-
HK$7,484 HKD
SGD 1,289 SGD
View
B+
Retailer 13
-
HK$7,516 HKD
$958 USD
View
B
Retailer 14
-
HK$7,923 HKD
$1,010 USD
View
B
Retailer 15
-
HK$9,023 HKD
$1,150 USD
View
B
Retailer 16
-
HK$9,454 HKD
$1,205 USD
View
Retailer 17
-
HK$9,466 HKD
£950 GBP
View
Price last confirmed 17 days ago
B
Retailer 18
-
HK$9,603 HKD
$1,224 USD
View
Most Expensive
B
Reve Diamonds
D1E756796 · Oct 25
HK$10,374 HKD
$1,322 USD
View
18 more retailers have this diamond
Prices start from HK$2,338 HKDSave up to HK$8,036 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.58ct Heart
HK$2,338 HKD